38 Publications (Page 1 of 2)
2022
Linking Molecular Mechanisms and Evolutionary Consequences of Resource PolyphenismLevis, Nicholas A and Ragsdale, Erik JFrontiers in Integrative Neuroscience, Feb 8, 2022.
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The oscillating Mucin-type protein DPY-6 has a conserved role in nematode mouth and cuticle formationSun, Shuai⋅Theska, Tobias⋅Witte, Hanh⋅Ragsdale, Erik J and Sommer, Ralf JGenetics, vol. 220, (no. 3), Mar 2022.
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2020
Regulators of an ancient polyphenism evolved through episodic protein divergence and parallel gene radiationsBiddle, Joseph F and Ragsdale, Erik JProceedings. Biological sciences, vol. 287, (no. 1921), pp. 20192595, 2020-02-26.
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2019
A draft genome for a species of Halicephalobus (Panagrolaimidae)Ragsdale, Erik J⋅Koutsovoulos, Georgios and Biddle, Joseph FJournal of nematology, vol. 51, (no. 68), pp. 4, 2019-00-00.
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Multiple plasticity regulators reveal targets specifying an induced predatory form in nematodesBui, Linh T and Ragsdale, Erik JMolecular Biology and Evolution, 2019-07-31.
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2018
Author Correction: A sulfotransferase dosage-dependently regulates mouthpart polyphenism in the nematode Pristionchus pacificusBui, Linh T⋅Ivers, Nicholas A and Ragsdale, Erik JNature communications, vol. 9, (no. 1), pp. 2, 2018-11-13.
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Diplogastrellus nematodes are sexually transmitted mutualists that alter the bacterial and fungal communities of their beetle hostLedón-Rettig, Cristina C⋅Ledón-Rettig, Cristina C⋅Moczek, Armin P⋅Moczek, Armin P⋅Ragsdale, Erik J and Ragsdale, Erik JProceedings of the National Academy of Sciences of the United States of America, vol. 115, (no. 42), pp. 10701, 2018-10-16.
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2017
Introduction to Nematode Genome and Transcriptome Announcements in the Journal of NematologyDenver, Dee R⋅Ragsdale, Erik J⋅Thomas, W Kelley and Zasada, Inga AJournal of nematology, vol. 49, (no. 2), pp. 126, 2017-Jun.
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Phylogeny and biogeography of the genus Cephalenchus (Tylenchomorpha, Nematoda)Pereira, Tiago J⋅Qing, Xue⋅Chang, Kuei‐Fu⋅Mundo‐Ocampo, Manuel⋅Cares, Juvenil E⋅Ragsdale, Erik J⋅Nguyen, Chau N and Baldwin, James GZoologica Scripta, vol. 46, (no. 4), pp. 520, July 2017.
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2016
Large-scale diversification without genetic isolation in nematode symbionts of figsSusoy, Vladislav⋅Herrmann, Matthias⋅Kanzaki, Natsumi⋅Kruger, Meike⋅Nguyen, Chau N⋅Rödelsperger, Christian⋅Röseler, Waltraud⋅Weiler, Christian⋅Giblin-Davis, Robin M⋅Ragsdale, Erik J and Sommer, Ralf JScience advances, vol. 2, (no. 1), pp. e1501031, 2016-Jan.
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Specialization of a polyphenism switch gene following serial duplications in Pristionchus nematodes.Ragsdale, Erik J and Ivers, Nicholas AEvolution; international journal of organic evolution, vol. 70, (no. 9), pp. 2155-2166, September 2016.
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The Nuclear Hormone Receptor NHR-40 Acts Downstream of the Sulfatase EUD-1 as Part of a Developmental Plasticity Switch in Pristionchus.Kieninger, Manuela R⋅Ivers, Nicholas A⋅Rödelsperger, Christian⋅Markov, Gabriel V⋅Sommer, Ralf J and Ragsdale, Erik JCurrent biology : CB, vol. 26, (no. 16), pp. 2174-2179, August 22, 2016.
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2015
Rapid diversification associated with a macroevolutionary pulse of developmental plasticity.Susoy, Vladislav⋅Ragsdale, Erik J⋅Kanzaki, Natsumi and Sommer, Ralf JeLife, vol. 4, 2015.
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2014
Adaptive value of a predatory mouth-form in a dimorphic nematode.Serobyan, Vahan⋅Ragsdale, Erik J and Sommer, Ralf JProceedings. Biological sciences, vol. 281, (no. 1791), pp. 20141334, September 22, 2014.
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Leptojacobus dorci n. gen., n. sp. (Nematoda: Diplogastridae), an Associate of Dorcus Stag Beetles (Coleoptera: Lucanidae).Kanzaki, Natsumi⋅Ragsdale, Erik⋅Susoy, Vladislav and Sommer, Ralf JJournal of nematology, vol. 46, (no. 1), pp. 50-9, 2014/Mar.
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Levipalatum texanum n. gen., n. sp. (Nematoda: Diplogastridae), an androdioecious species from the south-eastern USARagsdale, Erik J⋅Kanzaki, Natsumi and Sommer, Ralf JNematology, vol. 16, (no. 6), pp. 709, 20140000.
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Levipalatum texanum n.gen., n.sp. (Nematoda: Diplogastridae), an androdioecious species from the south-eastern USARagsdale, Erik⋅Kanzaki, Natsumi and Sommer, RalfNematology, vol. 16, (no. 6), pp. 709, 20140101.
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Revision of the paraphyletic genus Koerneria Meyl, 1960 and resurrection of two other genera of Diplogastridae (Nematoda).Kanzaki, Natsumi⋅Ragsdale, Erik and Giblin Davis, Robin MZooKeys, (no. 442), pp. 17-30, 2014.
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Two new and two recharacterized species from a radiation of pristionchus (nematoda: diplogastridae) in europe.Kanzaki, Natsumi⋅Ragsdale, Erik⋅Herrmann, Matthias and Sommer, Ralf JJournal of nematology, vol. 46, (no. 1), pp. 60-74, 2014/Mar.
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2013
A developmental switch coupled to the evolution of plasticity acts through a sulfatase.Ragsdale, Erik⋅Müller, Manuela R⋅Rödelsperger, Christian and Sommer, Ralf JCell, vol. 155, (no. 4), pp. 922-33, 2013/Nov/7.
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Feeding plasticity in the nematode Pristionchus pacificus is influenced by sex and social context and is linked to developmental speed.Serobyan, Vahan⋅Ragsdale, Erik⋅Müller, Manuela R and Sommer, Ralf JEvolution & development, vol. 15, (no. 3), pp. 161-70, 2013/May.
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Pristionchus bucculentus n. sp. (Rhabditida: Diplogastridae) Isolated from a Shining Mushroom Beetle (Coleoptera: Scaphidiidae) in Hokkaido, Japan.Kanzaki, Natsumi⋅Ragsdale, Erik⋅Herrmann, Matthias⋅Röseler, Waltraud and Sommer, Ralf JJournal of nematology, vol. 45, (no. 1), pp. 78-86, 2013/Mar.
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Sudhausia aristotokia n. gen., n. sp. and S. crassa n. gen., n. sp. (Nematoda: Diplogastridae): viviparous new species with precocious gonad developmentHerrmann, Matthias⋅Ragsdale, Erik J⋅Kanzaki, Natsumi and Sommer, Ralf JNematology, vol. 15, (no. 8), pp. 1020, 20130000.
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Three new species ofPristionchus(Nematoda: Diplogastridae) show morphological divergence through evolutionary intermediates of a novel feeding-structure polymorphismRagsdale, Erik J⋅Kanzaki, Natsumi⋅Röseler, Waltraud⋅Herrmann, Matthias and Sommer, Ralf JZoological Journal of the Linnean Society, vol. 168, (no. 4), pp. 698, 2013-08-00.
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Two androdioecious and one dioecious new species of pristionchus (nematoda: diplogastridae): new reference points for the evolution of reproductive mode.Kanzaki, Natsumi⋅Ragsdale, Erik⋅Herrmann, Matthias⋅Susoy, Vladislav and Sommer, Ralf JJournal of nematology, vol. 45, (no. 3), pp. 172-94, 2013/Sep.
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